package net.minecraft.command;

import java.util.List;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;
import net.minecraft.world.WorldServer;

public class CommandParticle extends CommandBase {
	/**
	 * Gets the name of the command
	 */
	public String getCommandName() {
		return "particle";
	}

	/**
	 * Return the required permission level for this command.
	 */
	public int getRequiredPermissionLevel() {
		return 2;
	}

	/**
	 * Gets the usage string for the command.
	 */
	public String getCommandUsage(ICommandSender sender) {
		return "commands.particle.usage";
	}

	/**
	 * Callback when the command is invoked
	 */
	public void processCommand(ICommandSender sender, String[] args) throws CommandException {
		if (args.length < 8) {
			throw new WrongUsageException("commands.particle.usage", new Object[0]);
		} else {
			boolean flag = false;
			EnumParticleTypes enumparticletypes = null;

			for (EnumParticleTypes enumparticletypes1 : EnumParticleTypes.values()) {
				if (enumparticletypes1.hasArguments()) {
					if (args[0].startsWith(enumparticletypes1.getParticleName())) {
						flag = true;
						enumparticletypes = enumparticletypes1;
						break;
					}
				} else if (args[0].equals(enumparticletypes1.getParticleName())) {
					flag = true;
					enumparticletypes = enumparticletypes1;
					break;
				}
			}

			if (!flag) {
				throw new CommandException("commands.particle.notFound", new Object[] { args[0] });
			} else {
				String s = args[0];
				Vec3 vec3 = sender.getPositionVector();
				double d6 = (double) ((float) parseDouble(vec3.xCoord, args[1], true));
				double d0 = (double) ((float) parseDouble(vec3.yCoord, args[2], true));
				double d1 = (double) ((float) parseDouble(vec3.zCoord, args[3], true));
				double d2 = (double) ((float) parseDouble(args[4]));
				double d3 = (double) ((float) parseDouble(args[5]));
				double d4 = (double) ((float) parseDouble(args[6]));
				double d5 = (double) ((float) parseDouble(args[7]));
				int i = 0;

				if (args.length > 8) {
					i = parseInt(args[8], 0);
				}

				boolean flag1 = false;

				if (args.length > 9 && "force".equals(args[9])) {
					flag1 = true;
				}

				World world = sender.getEntityWorld();

				if (world instanceof WorldServer) {
					WorldServer worldserver = (WorldServer) world;
					int[] aint = new int[enumparticletypes.getArgumentCount()];

					if (enumparticletypes.hasArguments()) {
						String[] astring = args[0].split("_", 3);

						for (int j = 1; j < astring.length; ++j) {
							try {
								aint[j - 1] = Integer.parseInt(astring[j]);
							} catch (NumberFormatException var29) {
								throw new CommandException("commands.particle.notFound", new Object[] { args[0] });
							}
						}
					}

					worldserver.spawnParticle(enumparticletypes, flag1, d6, d0, d1, i, d2, d3, d4, d5, aint);
					notifyOperators(sender, this, "commands.particle.success",
							new Object[] { s, Integer.valueOf(Math.max(i, 1)) });
				}
			}
		}
	}

	public List<String> addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos) {
		return args.length == 1 ? getListOfStringsMatchingLastWord(args, EnumParticleTypes.getParticleNames())
				: (args.length > 1 && args.length <= 4 ? func_175771_a(args, 1, pos)
						: (args.length == 10
								? getListOfStringsMatchingLastWord(args, new String[] { "normal", "force" })
								: null));
	}
}
